Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Water Pump

Model # 390253150 Official Craftsman pump

Here are the diagrams and repair parts for Official Craftsman 390253150 pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Installation guide
Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 68 parts  |
Pump Volute Gasket J20-11
#9

Motor and pump assembly diagram

Pump volute gasket

Part #J20-11

This item is not returnable
$10.49 | 
16% OFF Phone Price : $12.49
Back Order
Seal U9-99
#5

Motor and pump assembly diagram

Seal

Part #U9-99

Replaced by #U109-99

?
Manufacturer substitution
This part replaces U9-99. Substitute parts can look different from the original.
$118.69 | 
9% OFF Phone Price : $130.69
Back Order
Lock Nut U36-112ZP
#23

Motor and pump assembly diagram

Lock nut

Part #U36-112ZP

$14.40
Back Order
Wear Ring J23-11
#11

Motor and pump assembly diagram

Wear ring

Part #J23-11

This item is not returnable
$28.33 | 
17% OFF Phone Price : $34.33
Back Order
Pressure Gauge 2768
#17

Diaphram and stem assembly diagram

Pressure gauge

Part #2768

Replaced by #TC104-P2

?
Manufacturer substitution
This part replaces 2768. Substitute parts can look different from the original.
$27.99 | 
18% OFF Phone Price : $33.99
In Stock
Bonnet J52-9
#3

Diaphram and stem assembly diagram

Bonnet

Part #J52-9

$88.57
In Stock
Follower J43-31
#12

Diaphram and stem assembly diagram

Follower

Part #J43-31

$36.76
In Stock
Sta-rite Elbow U78-769P
#8

Adapters /elbow and hose diagram

Sta-rite elbow

Part #U78-769P

$17.16
In Stock
Pump Pressure Regulator Diaphragm J20-16
#13

Diaphram and stem assembly diagram

Pump pressure regulator diaphragm

Part #J20-16

$28.33
In Stock
Pump Suction Pipe Seal Ring J21-18
#3

Vertical casing adapters diagram

Pump suction pipe seal ring

Part #J21-18

$20.71
In Stock

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

View all

Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Read more

Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Read more

Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Read more

Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Read more

Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

Read more

Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

Read more

Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Read more

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

View all
How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Read more
Repair difficulty
Time required
 30 minutes or less

Articles and videos for treadmills

Use the advice and tips in these articles and videos to get the most out of your treadmill.

View all
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

Read more

Parts & More

Tips to find your model number

Product type
Select appliance
Dropdown Icon

Model numbers typically look like this:

Model Finder Help 1Model Finder Help 2